Question Detail
Question
The "let-down reflex" during breastfeeding is caused by:
Correct Answer
Option D is the correct answer.
Detailed Explanation
Oxytocin causes the cells surrounding the milk-producing glands to contract, ejecting milk into the ducts and making it available to the infant, a process known as the 'let-down reflex'.
Hint
This hormone is responsible for the ejection, not the production, of milk.